22-27 June 2014
Old Library, University of Warsaw
Europe/Warsaw timezone
- pascos2014@fuw.edu.pl
Support
Mathematica implementation of massive Spinor-Helicity formalism
Presented by Jakub KUCZMARSKI
on
26 Jun 2014
from
17:50
to
18:10
Type: Parallel talk
Track: Various aspects of QFT
Content
I will present SpinorsExtras package implementing massive spinor-helicity formalism in Mathematica on top of S@M package.
Package defines new objects for Mathematica - massive spinors and reference, associated and polarization vectors. Various properties of introduced symbols and relations among them are implemented together with functions to manipulate and interchange such objects.
The package can be used for symbolic calculation of helicity amplitudes involving massive particles with real or complex momenta, using on- or off-shell recursive techniques or Feynman diagrams.
Place
Location: Old Library, University of Warsaw
Room: 107